1 files changed, 43 insertions, 0 deletions
diff --git a/webkit/compositor/WebExternalTextureLayerImpl.h b/webkit/compositor/WebExternalTextureLayerImpl.h
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+++ b/webkit/compositor/WebExternalTextureLayerImpl.h
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+// Copyright 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WebExternalTextureLayerImpl_h
+#define WebExternalTextureLayerImpl_h
+
+#include "TextureLayerChromium.h"
+#include <public/WebExternalTextureLayer.h>
+
+namespace WebKit {
+
+class WebLayerImpl;
+
+class WebExternalTextureLayerImpl : public WebExternalTextureLayer,
+                                    public WebCore::TextureLayerChromiumClient {
+public:
+    explicit WebExternalTextureLayerImpl(WebExternalTextureLayerClient*);
+    virtual ~WebExternalTextureLayerImpl();
+
+    // WebExternalTextureLayer implementation.
+    virtual WebLayer* layer() OVERRIDE;
+    virtual void setTextureId(unsigned) OVERRIDE;
+    virtual void setFlipped(bool) OVERRIDE;
+    virtual void setUVRect(const WebFloatRect&) OVERRIDE;
+    virtual void setOpaque(bool) OVERRIDE;
+    virtual void setPremultipliedAlpha(bool) OVERRIDE;
+    virtual void willModifyTexture() OVERRIDE;
+    virtual void setRateLimitContext(bool) OVERRIDE;
+
+    // TextureLayerChromiumClient implementation.
+    virtual unsigned prepareTexture(WebCore::CCTextureUpdateQueue&) OVERRIDE;
+    virtual WebGraphicsContext3D* context() OVERRIDE;
+
+private:
+    WebExternalTextureLayerClient* m_client;
+    OwnPtr<WebLayerImpl> m_layer;
+};
+
+}
+
+#endif // WebExternalTextureLayerImpl_h
+